Table 1 |
|
Loss of puppies from birth until 21 days of age in four breeds with a total of 98 litters (l) and 744 born puppies (n): Irish wolfhound (l = 16, n = 121), Leonberger (l = 30, n = 254), Labrador retriever (l = 21, n = 173) and Newfoundland (l = 31, n = 196). |
Age at death
|
Dead puppies n
|
Dead puppies per litter 
|
Mortality %
|
Mortality of live born puppies %
|
|
Stillborn
|
81
|
0.82
|
10.9
|
|
0–3 days
|
29
|
0.30
|
3.8
|
4.4
|
4–7 days
|
9
|
0.09
|
1.2
|
1.3
|
8–14 days
|
6
|
0.06
|
0.8
|
0.9
|
15–21 days
|
2
|
0.02
|
0.2
|
0.3
|
|
Sum
|
127
|
1.29
|
16.9
|
6.9
|
|
Indrebø et al. Acta Veterinaria Scandinavica 2007 49(Suppl 1):S2 doi:10.1186/1751-0147-49-S1-S2
|